Improve VR omnibox styling and function

chrome/browser/resources/vr_shell/vr_shell_ui.js

Index: chrome/browser/resources/vr_shell/vr_shell_ui.js
diff --git a/chrome/browser/resources/vr_shell/vr_shell_ui.js b/chrome/browser/resources/vr_shell/vr_shell_ui.js
index d177a88dbe9ee2ac019870481f956fa29ee16a08..00b52eb4c46880e1391ded608de565ae9f8a5685 100644
--- a/chrome/browser/resources/vr_shell/vr_shell_ui.js
+++ b/chrome/browser/resources/vr_shell/vr_shell_ui.js
@@ -210,6 +210,9 @@ var vrShellUi = (function() {
 
       let update = new api.UiElementUpdate();
       update.setVisible(false);
+      update.setSize(0.5, 0.2, 1);
+      update.setTranslation(0, -2, -1);
+      update.setRotation(1, 0, 0, -0.8);
       ui.updateElement(this.uiElement.uiElementId, update);
     }
 
@@ -496,6 +499,7 @@ var vrShellUi = (function() {
       // Watch for the enter key to trigger navigation.
       this.inputField.addEventListener('keypress', function(e) {
         if (e.keyCode == 13) {
+          this.setSuggestions([]);
           api.doAction(
               // TODO(crbug.com/683344): Properly choose prefix.
               api.Action.LOAD_URL, {'url': 'http://' + e.target.value});
@@ -508,15 +512,17 @@ var vrShellUi = (function() {
       });
 
       // Clicking on suggestions triggers navigation.
-      let elements = root.querySelectorAll('.omnibox-suggestion');
+      let elements = root.querySelectorAll('.suggestion');
       this.maxSuggestions = elements.length;
       for (var i = 0; i < elements.length; i++) {
         elements[i].addEventListener('click', function(index, e) {
           if (e.target.url) {
             api.doAction(api.Action.LOAD_URL, {'url': e.target.url});
+            this.setSuggestions([]);
           }
         }.bind(this, i));
       }
+
     }
 
     setEnabled(enabled) {